United States › Illinois › Iroquois County COUNTY · 2000 CENSUS
Iroquois County Illinois · 31,334 residents · 1,117 sq mi
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The short version
Iroquois County is a county of 31,334 people in Illinois. 12% of adults hold a bachelor's degree, below the 24% national rate. At a median age of 39.6, this is an older place than the country as a whole. 76% of homes are owner-occupied. Home values have more than doubled since 1990, reaching $79,400. Households here earn about 18% less than in Illinois as a whole.
At a glance
Lower income
below the US median
US median: $42,589
Older
median age 39.6
US median: 35.2
Less educated
12% hold a bachelor's degree
US average: 24%
Less affordable
home values up 50%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 37.1 in 1990
US average: 35.2
Population, 1990 – 2024
26K 27K 29K 30K 32K 1990 2000 2010 2020 2024 Iroquois County Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $38,071
+14%inflation adjusted, since 1990
from $25,435 in 1990
US average: $42,589
from $11,653 in 1990
US average: $21,522
from 9.2% in 1990
US average: 12.4%
$79,400
+50%inflation adjusted, since 1990
from $40,200 in 1990
US average: $120,530
$446
+11%inflation adjusted, since 1990
from $306 in 1990
US average: $602
from 73.8% in 1990
23.6% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 98.2%(30,244)
Hispanic / Latino 1.6%(500)
2000
White, non-Hispanic 94.4%(29,580)
Hispanic / Latino 3.9%(1,217)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 27 more ancestry groups with data from 10.1% in 1990
US average: 24.4%
High school or higher
from 73.4% in 1990
US average: 80.3%
from 3.2% in 1990
US average: 8.8%
Section 06
Commute & transportation from 22.3 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
Men 15+
Never married 24.4%(2,923)
Women 15+
Never married 17.2%(2,224)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 9.0% in 2013
US average: 8.4%
from 50.0% in 2020
US average: 54.8%
Direct-purchase
from 18.8% in 2020
US average: 13.8%
from 23.4% in 2020
US average: 18.4%
from 22.3% in 2020
US average: 20.9%
VA health care
from 2.7% in 2020
US average: 2.2%
Any private
from 67.0% in 2020
US average: 67.1%
Any public
from 42.7% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 18.1%(252)
Gulf War (1990s) 19.1%(266)
Share of the 1,392 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Iroquois County Head to head
Compare Iroquois County to nearby counties IROQUOIS COUNTY VS
Ford County
Income $62,439 +64%
Home value $122,000 +54%
Population 13,216 −49%
SEE FULL COMPARISON →
IROQUOIS COUNTY VS
Newton County
Income $75,481 +98%
Home value $171,500 +116%
Population 14,188 −46%
SEE FULL COMPARISON →
IROQUOIS COUNTY VS
Kankakee County
Income $71,281 +87%
Home value $192,600 +143%
Population 105,525 +304%
SEE FULL COMPARISON →
IROQUOIS COUNTY VS
Benton County
Income $65,875 +73%
Home value $151,000 +90%
Population 8,883 −66%
SEE FULL COMPARISON →
Frequently asked
How many people live in Iroquois County, Illinois? Iroquois County, Illinois has about 31,334 residents according to the 2000 Census.
What is the median household income in Iroquois County, Illinois? The typical household in Iroquois County, Illinois earns about $38,071 a year. Half of households make more than that, and half make less.
Is Iroquois County, Illinois expensive? In Iroquois County, Illinois, the median home is worth about $79,400, and the typical rent is about $446 a month.
How educated are people in Iroquois County, Illinois? About 11.8% of adults age 25 and over in Iroquois County, Illinois hold a bachelor's degree or higher.
What is the poverty rate in Iroquois County, Illinois? About 8.7% of people in Iroquois County, Illinois live below the federal poverty line.
Has Iroquois County, Illinois grown since 1990? Yes, Iroquois County, Illinois has grown since 1990. The population has added about 547 residents, a change of about 2 percent over that period.
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